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Scabious Black Knight in the GardenTags plant encyclopedia

Scabiosa atropurpurea 'Black Knight'

 

Scabious 'Black Knight'

Scabiosa - or scabious - is an easy to look after spreading plant that attract butterflies. Leaves are grey-green in colour and the flowers, in a variety of colours, grow on upright stems and fade to a lighter shade towards the center. 'Black Knight' has rich velvet, dark crimson, slightly fragrant, mini pincushions on long wiry stems. Deadhead regularly to promote further blooms to appear. Might need staking.

Contributed by @mojo

 
plant Features
  • Scabious Black Knight likes full sun

    Full sun

  • Scabious Black Knight likes occasional watering

    Occasional watering

  • Scabious Black Knight is frost hardy: 23f (-5°c)

    Frost Hardy: 23F (-5°C)

  • Scabious Black Knight likes moist and free draining

    Moist and free draining

 
plant information

Common name

Scabious 'Black Knight'

Latin name

Scabiosa atropurpurea 'Black Knight'

type

Half hardy annual

family

Caprifoliaceae

ph

7.0 - 8.5 Acid - Neutral

  • Light

    Scabious Black Knight likes full sun

    Full sun

  • Frost

    Scabious Black Knight is frost hardy: 23f (-5°c)

    Frost Hardy: 23F (-5°C)

  • Soil

    Scabious Black Knight likes moist and free draining

    Moist and free draining

  • Water

    Scabious Black Knight likes occasional watering

    Occasional watering

Plant & bloom calendar

  •  
    Best time to plant
  •  
    When the plant will bloom

full grown dimensions

The size of a fully grown Scabious Black Knight is 0.50meters x 1.00meters 0.50 M 1.00 M

Scabiosa atropurpurea 'Black Knight'

Scabiosa - or scabious - is an easy to look after spreading plant that attract butterflies. Leaves are grey-green in colour and the flowers, in a variety of colours, grow on upright stems and fade to a lighter shade towards the center. 'Black Knight' has rich velvet, dark crimson, slightly fragrant, mini pincushions on long wiry stems. Deadhead regularly to promote further blooms to appear. Might need staking.


Flowering Season

From Early Summer TO Early Winter

Scabiosa Altropurpurea - sweet scabious - bloom from early Summer right through to Winter

 

Planting Outdoors

From Mid Spring TO Early Summer

Plant out seedlings when they are big enough to handle. Plant in full sun, in fertile well-draining soil, in a sheltered site.

 

Planting Outdoors autumn

From Early Autumn TO Late Autumn

Seedlings that were sown in late Summer can be planted out when they are big enough to handle, and after hardening-off, if they were grown under glass. Plant them in a sunny, well-draining, sheltered site, in fertile soil.

 

Propagation by Seed

From Early Spring TO Mid Spring

Fill a seed tray with seed compost,water and allow to drain.Sprinkle seeds over the surface allowing roughly 25mm space between seeds and cover with a thin layer of compost. Put tray in a clear polythene bag and place on a windowsill. When seedlings show remove plastic bag.When the second pair of leaves appear on the seedlings thin out to 50mm spacing by removing the weakest looking plants. After 2 or 3 weeks and when danger of frost has passed plants can then be planted outside into required position, after hardening-off.

 
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